Bacteria? A virus? An intestinal worm?
细菌？病毒？蠕虫？
What is the most resilient parasite? A bacteria? A virus? An intestinal worm?
什么是最有韧劲的寄生物？细菌？病毒？肠虫？
Objective: To generalize cellular immunity effect in against Trichinella spiralis intestinal phase worm.
目的：概述细胞免疫效应在抗旋毛虫肠道虫体中的作用。
Objective: To generalize cellular immunity effect in against Trichinella spiralis intestinal phase worm.
目的：概述细胞免疫效应在抗旋毛虫肠道虫体中的作用。
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